Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9065418 | Resonator electrode material excellent in aging property, piezoelectric resonator using the same material, and sputtering target made of the same material | Toshinori Ogashiwa, Masaaki Kurita, Takashi Terui, Takeyuki Sagae, Katsunori Akane +2 more | 2015-06-23 |
| 7126260 | Surface mount crystal unit | Kazuhiko Osawa, Shuichi Mizusawa | 2006-10-24 |
| 4967050 | High frequency cooking device with ceiling mounted semi-spherical reflector | Fumihiko Kitada | 1990-10-30 |
| D308463 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada | 1990-06-12 |
| 4918275 | Turntable for electronic range | Fumihiko Kitada | 1990-04-17 |
| D304149 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada | 1989-10-24 |
| 4875721 | Latch assembly for door or window of microwave range | Fumihiko Kitada | 1989-10-24 |
| D303338 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada | 1989-09-12 |
| D301429 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada | 1989-06-06 |
| D301430 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada | 1989-06-06 |
| 4833285 | High-frequency heating device having reflecting plates for distribution of high frequency microwaves | Fumihiko Kitada | 1989-05-23 |
| D300499 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada, Jun Yoshikado | 1989-04-04 |
| 4798970 | Defrosting circuit switch unit for electronic range | Fumihiko Kitada | 1989-01-17 |
| D297698 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |
| D297699 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |
| D297700 | Microwave oven | Hideo Nishikawa, Fumihiko Kitada, Jun Yoshikado | 1988-09-20 |
| 4755647 | Control unit for power-supply circuit in electronic range | Hideo Nishikawa, Fumihiko Kitada | 1988-07-05 |
| D289847 | Hot plate | Fumihiko Kitada, Jun Yoshikado | 1987-05-19 |
| D288358 | Stove | Hideo Nishikawa, Koichi Sakai | 1987-02-17 |
| D288232 | Stove | Hideo Nishikawa, Koichi Sakai, Fumihiko Kitada | 1987-02-10 |
| D286069 | Stove | Hideo Nishikawa, Koichi Sakai, Fumihiko Kitada | 1986-10-07 |
| D284504 | Stove | Koichi Sakai | 1986-07-01 |
| D282395 | Stove | Hideo Nishikawa, Koichi Sakai, Fumihiko Kitada | 1986-01-28 |
| 4562825 | Flame-rise stopping means for a kerosene stove | Hideo Nishikawa, Hiroichi Sakai, Fumihiko Kitada | 1986-01-07 |
| 4556045 | Reflection type kerosene stove | Hideo Nishikawa, Koichi Sakai, Fumihiko Kitada | 1985-12-03 |